We can provide poker marked cards for you. We can provide infrared contact lenses or luminous ink glasses for you. We also can provide invisible ink marked dominoes for you. Both marked cards glasses and marked cards contact lenses can read marked dominoes.
Marked dominoes can be used in magic dominoes games or magic performance. You can use infrared contact lenses to see its invisible ink markings on dominoes tiles.
If you have any interest, please feel free to contact us here for more details about invisible ink marked dominoes.